Erin Antonellis, CPNP
NPI 1801516885 · Pediatric Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Antonellis, CPNP is a Pediatric Nurse Practitioner provider in Boston, MA (NPI 1801516885).
Provider details
- NPI number
- 1801516885
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CPNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2313331 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-08-31
- Last updated
- 2022-08-31
- Certified
- 2022-07-14
Frequently asked questions
- What is Erin Antonellis's NPI number?
- Erin Antonellis's National Provider Identifier (NPI) is 1801516885, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Antonellis's specialty?
- Erin Antonellis is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Antonellis located?
- Erin Antonellis's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115-5724.
- What is Erin Antonellis's phone number?
- The practice phone number listed in the NPPES registry for Erin Antonellis is (617) 355-6000.
- Does Erin Antonellis accept Medicare?
- Erin Antonellis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Antonellis's NPI active?
- Yes — Erin Antonellis's NPI (1801516885) is active in the NPPES registry as of the last update on 2022-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.